Triple

T13850991
Position Surface form Disambiguated ID Type / Status
Subject Carl Czerny E332938 entity
Predicate notableWork P4 FINISHED
Object Piano Sonata in A-flat major Op. 7
Piano Sonata in A-flat major Op. 7 is an early Romantic piano sonata by Carl Czerny that showcases his virtuosic keyboard writing and lyrical melodic style.
 E1065870 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Piano Sonata in A-flat major Op. 7 | Statement: [Carl Czerny, notableWork, Piano Sonata in A-flat major Op. 7]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piano Sonata in A-flat major Op. 7
Context triple: [Carl Czerny, notableWork, Piano Sonata in A-flat major Op. 7]
  • A. Piano Sonata No. 7 in B-flat major
    Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
  • B. Piano Sonata No. 4 in E-flat major, Op. 7
    Piano Sonata No. 4 in E-flat major, Op. 7 is an early large-scale piano sonata by Ludwig van Beethoven, noted for its expansive form and expressive contrasts.
  • C. Piano Sonata No. 2 in A-flat major, Op. 39
    Piano Sonata No. 2 in A-flat major, Op. 39 is a virtuosic early Romantic piano work by Carl Maria von Weber, noted for its brilliant keyboard writing and expressive contrasts.
  • D. Piano Sonata No. 1
    Piano Sonata No. 1 is a virtuosic contemporary piano work composed by Canadian pianist-composer Marc-André Hamelin, noted for its technical difficulty and inventive modern style.
  • E. Piano Sonata No. 1 in F-sharp minor, Op. 11
    Piano Sonata No. 1 in F-sharp minor, Op. 11 is a large-scale Romantic piano sonata by Robert Schumann, noted for its passionate intensity and innovative, symphonic approach to piano writing.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Piano Sonata in A-flat major Op. 7
Triple: [Carl Czerny, notableWork, Piano Sonata in A-flat major Op. 7]
Generated description
Piano Sonata in A-flat major Op. 7 is an early Romantic piano sonata by Carl Czerny that showcases his virtuosic keyboard writing and lyrical melodic style.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piano Sonata in A-flat major Op. 7
Target entity description: Piano Sonata in A-flat major Op. 7 is an early Romantic piano sonata by Carl Czerny that showcases his virtuosic keyboard writing and lyrical melodic style.
  • A. Piano Sonata No. 7 in B-flat major
    Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
  • B. Piano Sonata No. 4 in E-flat major, Op. 7
    Piano Sonata No. 4 in E-flat major, Op. 7 is an early large-scale piano sonata by Ludwig van Beethoven, noted for its expansive form and expressive contrasts.
  • C. Piano Sonata No. 2 in A-flat major, Op. 39
    Piano Sonata No. 2 in A-flat major, Op. 39 is a virtuosic early Romantic piano work by Carl Maria von Weber, noted for its brilliant keyboard writing and expressive contrasts.
  • D. Piano Sonata No. 1
    Piano Sonata No. 1 is a virtuosic contemporary piano work composed by Canadian pianist-composer Marc-André Hamelin, noted for its technical difficulty and inventive modern style.
  • E. Piano Sonata No. 1 in F-sharp minor, Op. 11
    Piano Sonata No. 1 in F-sharp minor, Op. 11 is a large-scale Romantic piano sonata by Robert Schumann, noted for its passionate intensity and innovative, symphonic approach to piano writing.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d81c5ba13c8190839315f54768acfd completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de02d8fb788190baef7537be2baecb completed April 14, 2026, 9:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c0f73838819085d6f052c00fc494 completed May 3, 2026, 9:41 p.m.
NEDg Description generation batch_69f7c23410dc8190972245cecfa85871 completed May 3, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_69f7c3031a0c8190ad30d59fe1f2322e completed May 3, 2026, 9:49 p.m.
Created at: April 9, 2026, 10:14 p.m.